heavy-duty 3mm/4mm steel sofa bed storage lift-up hinges in black - BLS Hardware
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Wholesale Heavy-Duty Sofa Bed Storage Lift-Up Hinges (3mm/4mm Thick) | BLS Hardware

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Heavy-Duty 3mm/4mm Sofa Bed Lift Hinges

  • Thickness: Extra-thick 3.0mm / 4.0mm Carbon Steel.

  • Model: BLS-2025 Heavy-Duty Series.

  • Benefit: Maximum load-bearing stability for storage beds.

  • Finish: Durable rust-resistant Matte Black.

  • Service: Factory direct wholesale, custom sizes available.

👉 Inquire via WhatsApp for Bulk Prices: +86 13827521875

  • Product Name: BLS-2025 Heavy-Duty Sofa Bed Storage Lift-Up Hinges

  • Model Number: BLS-2025 

  • Brand Name: BLS 

  • Place of Origin: Guangdong, China

  • Steel Thickness : Heavy-duty 3.0 mm / 4.0 mm thickened carbon steel plate 

  • Product Weight: 2.3 kg per pair 

  • Material: High-Tensile Thickened Carbon Steel (Q235)

  • Finish: Durable Black Powder Coating / ElectrophoresisMechanism Height (高度): 230 mm (23cm)

  • Application: Functional Sofa Beds, Sleeper Sofas, Ottoman Storage Beds, Storage Daybeds 

  • Packaging Method: 12 Pairs per standard export carton 

  • OEM/ODM Customization: Available (Custom linkage lengths, bespoke mounting plates, and customized packaging on request)

  • Professional Wholesale Heavy-Duty Sofa Bed Storage Lift-Up Hinges

    BLS Hardware, a leading sofa hardware manufacturer, presents the BLS-2025 series — our ultra-durable Wholesale Heavy-Duty Sofa Bed Storage Lift-Up Hinges. Specifically engineered for modern functional furniture, these hinges are manufactured from thickened high-grade carbon steel to provide unmatched structural stability for storage beds, ottoman sofas, and convertible couches.

    Engineering Excellence: 3mm & 4mm Thickened Steel

    In the competitive furniture market, durability is key. Our sofa bed lift hinges stand out by offering superior thickness options of 3.0 mm and 4.0 mm. This reinforced construction ensures the mechanism can support heavy mattresses and upholstered seats without bending, squeaking, or losing alignment over years of daily use.

  • [Request a Free Quote and Full Hardware Catalog]

    WhatsApp Inquiry: Click to Chat: +86 13827521875

    Email Support: bls.hardware@outlook.com

    Discover More: Explore our full Cabinet Handle & Knob Collection

size

H:230MM
color

Blue, Black, Red

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